The narrowest house in America is seven feet of pure spite.

The resting place of a Civil War celebrity's amputated limb.

Outsider art meets paleontology at this roadside reptile repository.

Walk in the footsteps of the famed astronaut at Purdue University.

Purdue students would lean over this iron fence to skirt campus rules against smoking and courting.

This memorial to the Mercury Seven astronaut stands at the site of his former elementary school.

Tombstones carved to look like tree trunks are used for multiple generations of family members.

An unknown number of cholera victims are buried in two nondescript graves.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

A historic hotel library in Indiana hides more than a few secrets on its shelves.

Historians and hobbyists head to this former French outpost for the annual Feast of the Hunters' Moon.

A wartime promise becomes a shrine to Our Lady of Lourdes.

Along this stretch of Indiana roadway resides a giant insect composed entirely of scrap metal.

The large rock formation where the Shawnee prophet Tenskwatawa stood and encouraged his warriors during the Battle of Tippecanoe.

The farm where one of America's greatest leaders was raised is now a well-appointed landmark.

You thought Santa Claus didn't exist, but it turns out you were wrong.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.